All Balls Racing
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All Balls Fork Dust Seal Kit (57-142)

Part # 57-142
Item #132003
Fits 8 motorcycles
  • KTM
    • 50 Jr Adventure · 2002-2003
    • 50 Mini Adventure · 2002-2007
    • 50 SM · 2006
    • 50 Sr Adventure · 2002-2007
    • 50 SX · 2002-2011
    • 50 SX Mini · 2008-2011
    • 50 SX Pro Jr · 2002-2009
    • SXS 50 · 2011-2012
$22.12 $21.01 Save $1.11
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WARNING: Cancer and Reproductive Harm, www.P65Warnings.ca.gov
All Balls Racing Fork Dust Seal Kit — KTM JR ADV 50 (2002-2003) + 8 more
Product Details

Forks weeping oil down the tubes, or you've noticed dust building on the uppers above the dust seal — time to refresh the seals before the chrome scores. All Balls fork seal kits use OEM-spec rubber and exact-size dimensions so the fork action stays factory after the rebuild. Bushing-kit variants add the slider and leg bushings for a full re-build at the same drop. Includes copper washer, o-rings, and snap rings.

Kit fits the bikes listed below. Match your fork-tube diameter and bike year before ordering.

Kit contents:

  • 2x Dust Seal, Fork

Fitment

KTM: JR ADV 50 2002–2003 · MINI ADV 50 2002–2007 · SM 50 2006 · SR ADV 50 2002–2007 · SX 50 2006–2011 · SX 50 Mini 2008–2011 · SX PRO JR 50 2002–2009 · SX PRO SR 50 2002–2005 · SXS 50 2011–2012

Specifications

The All Balls Racing 57-142 is a fork seal kit verified to fit 8 motorcycles including KTM 50 Jr Adventure; KTM 50 Mini Adventure; KTM 50 SM. It matches an OE fork tube diameter 32 mm.

Seal DesignTriple-lip
Seal MaterialPatented MAX-LIFE
Seal Life Improvement vs OEM3 to 4 times longer
Stiction Reduction vs OEMUp to 3x less friction coefficient vs OEM
Kit Contents2 Fork Dust Seals
Best ForOff-road / Trail, Street, Track
Fork Tube Diameter32 mm

Verified from Garamoto’s catalog & fitment data.

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